High Capacity Laboratory/hospital Automated Nucleic Acid Extractor
High Capacity Wide Range Of Applications Automated Nucleic Acid
Extractor Advantage
◆ Visualized LCD touch screen operation interface
◆ Automatic processing after one-key operation
◆ Desktop design, small and easy to use
◆ Double negative pressure fans to form negative pressure zone
◆ Open platform and wide application range , Highly compatible with
most tests
| Model | AU1001-96 |
| Number Of Magnets | 32 Magnets |
| Consumables | 96 deep well plate + magnetic rod sleeve |
| Cracking Temperature | Room temperature to 120 ° C |
| Features | High Capacity |
| Application place | Laboratory/hospital |
Why choose automatic nucleic acid extraction instrument instead of
manual extraction?
The quality of DNA extracted manually is higher than the quality of
DNA extracted by the automatic nucleic acid extractor. There is no
obvious difference in the quality of DNA obtained by different
personnel operating the automatic nucleic acid extractor. The
quality of DNA extracted manually by different personnel is
significantly different. The reason may be manual The extracted DNA
is different due to the different operating habits and proficiency
of each person, which leads to larger errors, which makes the
quality of the extracted DNA vary greatly. However, the automatic
nucleic acid extractor has less human factors and is more
objective, so each extraction The DNA quality is relatively stable,
and the difference is not obvious.
However, whether it is manually extracted DNA or DNA extracted by
an automatic nucleic acid extractor, the OD260/OD280 are maintained
between 1.7 and 2.2, which meets the requirements for PCR testing
of paraffin specimens. The advantage of the automatic nucleic acid
extractor for extracting DNA is that even if different personnel
operate the instrument, the quality and purity of the extracted DNA
are relatively stable, and it avoids human error and labor input in
the manual extraction process; the disadvantage is that the quality
of the extracted DNA is better than manual extraction. The
efficiency of DNA extraction is low, and the DNA content of small
specimens is inherently low. The quality of DNA extracted by the
automatic nucleic acid extractor is too low, which may make the
specimens unusable for molecular pathology testing; the advantage
of manual DNA extraction lies in the quality of the extracted DNA
High, short time. For samples with low DNA content, the
purification volume can be adjusted artificially, thereby improving
the quality of DNA, which is more conducive to the molecular
pathology detection of small clinical specimens; the disadvantage
is that the quality of DNA extracted by different personnel is
obviously different and the uncertainty is relatively large .
Manual operation is closely related to the proficiency and care of
each operator. Instrument testing is more objective, consistent,
and easier to standardize.
